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| Mirrors > Home > ILE Home > Th. List > scafvalg | Unicode version | ||
| Description: The scalar multiplication operation as a function. (Contributed by Mario Carneiro, 5-Oct-2015.) |
| Ref | Expression |
|---|---|
| scaffval.b |
|
| scaffval.f |
|
| scaffval.k |
|
| scaffval.a |
|
| scaffval.s |
|
| Ref | Expression |
|---|---|
| scafvalg |
|
| Step | Hyp | Ref | Expression |
|---|---|---|---|
| 1 | scaffval.b |
. . . 4
| |
| 2 | scaffval.f |
. . . 4
| |
| 3 | scaffval.k |
. . . 4
| |
| 4 | scaffval.a |
. . . 4
| |
| 5 | scaffval.s |
. . . 4
| |
| 6 | 1, 2, 3, 4, 5 | scaffvalg 13862 |
. . 3
|
| 7 | 6 | 3ad2ant1 1020 |
. 2
|
| 8 | oveq12 5931 |
. . 3
| |
| 9 | 8 | adantl 277 |
. 2
|
| 10 | simp2 1000 |
. 2
| |
| 11 | simp3 1001 |
. 2
| |
| 12 | vscaslid 12840 |
. . . . . 6
| |
| 13 | 12 | slotex 12705 |
. . . . 5
|
| 14 | 5, 13 | eqeltrid 2283 |
. . . 4
|
| 15 | 14 | 3ad2ant1 1020 |
. . 3
|
| 16 | ovexg 5956 |
. . 3
| |
| 17 | 10, 15, 11, 16 | syl3anc 1249 |
. 2
|
| 18 | 7, 9, 10, 11, 17 | ovmpod 6050 |
1
|
| Colors of variables: wff set class |
| Syntax hints: |
| This theorem was proved from axioms: ax-mp 5 ax-1 6 ax-2 7 ax-ia1 106 ax-ia2 107 ax-ia3 108 ax-in1 615 ax-in2 616 ax-io 710 ax-5 1461 ax-7 1462 ax-gen 1463 ax-ie1 1507 ax-ie2 1508 ax-8 1518 ax-10 1519 ax-11 1520 ax-i12 1521 ax-bndl 1523 ax-4 1524 ax-17 1540 ax-i9 1544 ax-ial 1548 ax-i5r 1549 ax-13 2169 ax-14 2170 ax-ext 2178 ax-coll 4148 ax-sep 4151 ax-pow 4207 ax-pr 4242 ax-un 4468 ax-setind 4573 ax-cnex 7970 ax-resscn 7971 ax-1re 7973 ax-addrcl 7976 |
| This theorem depends on definitions: df-bi 117 df-3an 982 df-tru 1367 df-fal 1370 df-nf 1475 df-sb 1777 df-eu 2048 df-mo 2049 df-clab 2183 df-cleq 2189 df-clel 2192 df-nfc 2328 df-ne 2368 df-ral 2480 df-rex 2481 df-reu 2482 df-rab 2484 df-v 2765 df-sbc 2990 df-csb 3085 df-dif 3159 df-un 3161 df-in 3163 df-ss 3170 df-pw 3607 df-sn 3628 df-pr 3629 df-op 3631 df-uni 3840 df-int 3875 df-iun 3918 df-br 4034 df-opab 4095 df-mpt 4096 df-id 4328 df-xp 4669 df-rel 4670 df-cnv 4671 df-co 4672 df-dm 4673 df-rn 4674 df-res 4675 df-ima 4676 df-iota 5219 df-fun 5260 df-fn 5261 df-f 5262 df-f1 5263 df-fo 5264 df-f1o 5265 df-fv 5266 df-ov 5925 df-oprab 5926 df-mpo 5927 df-1st 6198 df-2nd 6199 df-inn 8991 df-2 9049 df-3 9050 df-4 9051 df-5 9052 df-6 9053 df-ndx 12681 df-slot 12682 df-base 12684 df-sca 12771 df-vsca 12772 df-scaf 13846 |
| This theorem is referenced by: lmodfopne 13882 |
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